Radecic was born in Pittsburgh, Pennsylvania and played scholastically at suburban Brentwood High School, graduating in 1980.
[4] His senior year, he was named to the All-American second-team by Football News.
[5] Radecic was selected by the Kansas City Chiefs in the second round of the 1984 NFL draft.
He recorded 7 career sacks, 7 fumble recoveries, and 8 interceptions, one of which he returned for a touchdown.
[7] His brother Keith also played at Penn State and in the NFL for the St. Louis Cardinals in 1987.